<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="车间编码" prop="workshopCode">
        <el-input
          v-model="queryParams.workshopCode"
          placeholder="请输入车间编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="车间名称" prop="workshopName">
        <el-input
          v-model="queryParams.workshopName"
          placeholder="请输入车间名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否启用" prop="enableFlag">
        <el-select
          v-model="queryParams.enableFlag"
          placeholder="请选择是否启用"
          clearable
        >
          <el-option
            v-for="dict in dict.type.enable_flag"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['ruoyidata:workshop:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['ruoyidata:workshop:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['ruoyidata:workshop:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['ruoyidata:workshop:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="workshopList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="车间编码" align="center" prop="workshopCode">
        <template slot-scope="scope">
          <el-button type="text" @click="handleView(scope.row)">{{
            scope.row.workshopCode
          }}</el-button>
        </template>
      </el-table-column>
      <el-table-column label="车间名称" align="center" prop="workshopName" />
      <el-table-column label="面积" align="center" prop="area" />
      <el-table-column label="负责人" align="center" prop="charge" />
      <el-table-column label="是否启用" align="center" prop="enableFlag">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.enable_flag"
            :value="scope.row.enableFlag"
          />
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['ruoyidata:workshop:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['ruoyidata:workshop:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改车间对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-row :gutter="20">
        <el-col :span="14">
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-form-item label="车间名称" prop="workshopName">
              <el-input
                v-model="form.workshopName"
                placeholder="请输入车间名称"
              />
            </el-form-item>
            <el-form-item label="面积" prop="area">
              <el-input-number
                v-model="form.area"
                placeholder="请输入面积"
                :min="0"
                :step="10"
                controls-position="right"
                style="width: 100%"
              />
            </el-form-item>
            <el-form-item label="负责人" prop="charge">
              <el-input v-model="form.charge" placeholder="请输入负责人" />
            </el-form-item>
            <el-form-item label="是否启用" prop="enableFlag">
              <el-radio-group v-model="form.enableFlag">
                <el-radio
                  v-for="dict in dict.type.enable_flag"
                  :key="dict.value"
                  :label="dict.value"
                  >{{ dict.label }}</el-radio
                >
              </el-radio-group>
            </el-form-item>
            <el-form-item label="备注" prop="remark">
              <el-input
                v-model="form.remark"
                type="textarea"
                placeholder="请输入内容"
              />
            </el-form-item>
          </el-form>
        </el-col>
        <!-- 右侧二维码 -->
        <el-col :span="10" class="qrcode-container">
          <div class="qrcode-card">
            <div v-if="!qrcodeUrl" class="qrcode-loading">生成中...</div>
            <img v-else :src="qrcodeUrl" class="qrcode-image" />
          </div>
        </el-col>
      </el-row>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 查看车间 -->
       <el-dialog title="查看车间" :visible.sync="show" width="500px" append-to-body>
      <el-row :gutter="20">
        <el-col :span="14">
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-form-item label="车间名称" prop="workshopName">
              <el-input
                v-model="form.workshopName"
                placeholder="请输入车间名称"
              />
            </el-form-item>
            <el-form-item label="面积" prop="area">
              <el-input-number
                v-model="form.area"
                placeholder="请输入面积"
                :min="0"
                :step="10"
                controls-position="right"
                style="width: 100%"
              />
            </el-form-item>
            <el-form-item label="负责人" prop="charge">
              <el-input v-model="form.charge" placeholder="请输入负责人" />
            </el-form-item>
            <el-form-item label="是否启用" prop="enableFlag">
              <el-radio-group v-model="form.enableFlag">
                <el-radio
                  v-for="dict in dict.type.enable_flag"
                  :key="dict.value"
                  :label="dict.value"
                  >{{ dict.label }}</el-radio
                >
              </el-radio-group>
            </el-form-item>
            <el-form-item label="备注" prop="remark">
              <el-input
                v-model="form.remark"
                type="textarea"
                placeholder="请输入内容"
              />
            </el-form-item>
          </el-form>
        </el-col>
        <!-- 右侧二维码 -->
        <el-col :span="10" class="qrcode-container">
          <div class="qrcode-card">
            <div v-if="!qrcodeUrl" class="qrcode-loading">生成中...</div>
            <img v-else :src="qrcodeUrl" class="qrcode-image" />
          </div>
        </el-col>
      </el-row>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listWorkshop,
  getWorkshop,
  delWorkshop,
  addWorkshop,
  updateWorkshop,
} from "@/api/ruoyidata/workshop";

import QRCode from "qrcode";
export default {
  name: "Workshop",
  dicts: ["enable_flag"],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 车间表格数据
      workshopList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      show: false,
      //二维码内容
      qrcodeUrl: "",
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        workshopCode: null,
        workshopName: null,
        enableFlag: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        workshopName: [
          { required: true, message: "车间名称不能为空", trigger: "blur" },
        ],
        enableFlag: [
          { required: true, message: "是否启用不能为空", trigger: "change" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询车间列表 */
    getList() {
      this.loading = true;
      listWorkshop(this.queryParams).then((response) => {
        this.workshopList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.show = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        workshopId: null,
        workshopCode: null,
        workshopName: null,
        area: null,
        charge: null,
        enableFlag: null,
        remark: null,
        createTime: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    // 查询明细按钮操作
    async handleView(row) {
      this.reset();
      this.form = {
        workshopId: row.workshopId,
        workshopCode: row.workshopCode,
        workshopName: row.workshopName,
        area: row.area,
        charge: row.charge,
        enableFlag: row.enableFlag,
        remark: row.remark,
      };
      await this.generateQRCode(this.form.workshopCode);
      this.show = true;
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.workshopId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加车间";
    },
    /** 修改按钮操作 */
    async handleUpdate(row) {
      this.reset();
      const workshopId = row.workshopId || this.ids;
      getWorkshop(workshopId).then(async (response) => {
        this.form = response.data;
        await this.generateQRCode(this.form.workshopCode);
        this.open = true;
        this.title = "修改车间";
      });
    },
    // 新增二维码生成方法
    async generateQRCode(content) {
      this.qrcodeUrl = await QRCode.toDataURL(content, {
        width: 200,
        margin: 2,
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.workshopId != null) {
            updateWorkshop(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addWorkshop(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const workshopIds = row.workshopId || this.ids;
      this.$modal
        .confirm('是否确认删除车间编号为"' + workshopIds + '"的数据项？')
        .then(function () {
          return delWorkshop(workshopIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "ruoyidata/workshop/export",
        {
          ...this.queryParams,
        },
        `workshop_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
<style scoped>
/* 在样式部分添加 */
.el-form-item__content img {
  border: 1px solid #ebeef5;
  padding: 5px;
  border-radius: 4px;
}
</style>